BEIJING, CHINA - OCTOBER 06: (CHINA OUT) (EDITORS NOTE: Image captured with a fisheye lens) Aerial view of cars queuing up to pass a checkpoint set recently in the direction of Beijing on the Beijing-Hong Kong-Macau Expressway at the end of National Day Holiday on October 6, 2015 in Beijing, China. A travel peak appeared at the end of 7-day China's National Day Holiday. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)